MY187097A - Wind turbine - Google Patents

Wind turbine

Info

Publication number
MY187097A
MY187097A MYPI2015702341A MYPI2015702341A MY187097A MY 187097 A MY187097 A MY 187097A MY PI2015702341 A MYPI2015702341 A MY PI2015702341A MY PI2015702341 A MYPI2015702341 A MY PI2015702341A MY 187097 A MY187097 A MY 187097A
Authority
MY
Malaysia
Prior art keywords
blades
horizontal
vertical
turbine
wind
Prior art date
Application number
MYPI2015702341A
Inventor
Wen Tong Chong
Yuen Yoke Kong
Original Assignee
Univ Malaya
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Malaya filed Critical Univ Malaya
Priority to MYPI2015702341A priority Critical patent/MY187097A/en
Priority to PCT/MY2016/050031 priority patent/WO2017010863A1/en
Publication of MY187097A publication Critical patent/MY187097A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

A dual flow wind turbine is disclosed to harvest wind from two cross axis. The wind turbine comprises three vertical airfoil blades [103] driven by two sets of three horizontal airfoil blades [104a, 104b]. The horizontal blades [104a, 104b] serve as radial arms that link the vertical blades [103]. Elbows [102a, 102b] are used to couple horizontal airfoil blades [104a, 104b] to vertical airfoil blades [103]. Each horizontal blade [104a, 104b] is arranged at an upward angle over horizontal plane. Incident horizontal wind [303] from any direction can be harvested by vertical blades. Vertical air stream from bottom of turbine [304] can be harvested by horizontal blades [104a, 104b] which improves self-starting capability of turbine. (Fig. 5)
MYPI2015702341A 2015-07-16 2015-07-16 Wind turbine MY187097A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2015702341A MY187097A (en) 2015-07-16 2015-07-16 Wind turbine
PCT/MY2016/050031 WO2017010863A1 (en) 2015-07-16 2016-05-10 Wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2015702341A MY187097A (en) 2015-07-16 2015-07-16 Wind turbine

Publications (1)

Publication Number Publication Date
MY187097A true MY187097A (en) 2021-08-31

Family

ID=57758145

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015702341A MY187097A (en) 2015-07-16 2015-07-16 Wind turbine

Country Status (2)

Country Link
MY (1) MY187097A (en)
WO (1) WO2017010863A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128051B (en) * 2020-10-21 2021-07-06 温州砼程维禹科技有限公司 Vertical multilayer wind power generation device
WO2022112416A1 (en) 2020-11-25 2022-06-02 Universität Für Bodenkultur Wien Novel chromatography bed
CN113982840B (en) * 2021-10-29 2023-01-20 西安交通大学 Power-increasing wind turbine suitable for mountain valley wind and power generation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628388Y2 (en) * 1981-05-30 1987-02-26
JP4387726B2 (en) * 2003-08-12 2009-12-24 東芝プラントシステム株式会社 Wind generator for all wind direction
JP2005240632A (en) * 2004-02-25 2005-09-08 No Hayashi Windmill for wind power generation device
JP2011027094A (en) * 2009-07-28 2011-02-10 Yoshihiko Akioka Blade of wind power generating device, and wind power generating device using the same

Also Published As

Publication number Publication date
WO2017010863A1 (en) 2017-01-19

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